293261238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{45131}}^1$

素因数の和:45177

約数の個数: 36

約数和(自身を含む): 670616388

約数和(自身を除く): 377355150

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 45131, 90262, 135393, 270786, 406179, 812358, 857489, 1714978, 2572467, 5144934, 7717401, 15434802, 16292291, 32584582, 48876873, 97753746, 146630619, 293261238]

約数ペア:

[(1, 293261238), (2, 146630619), (3, 97753746), (6, 48876873), (9, 32584582), (18, 16292291), (19, 15434802), (38, 7717401), (57, 5144934), (114, 2572467), (171, 1714978), (342, 857489), (361, 812358), (722, 406179), (1083, 270786), (2166, 135393), (3249, 90262), (6498, 45131)]